Blinded by sun? Let your steering wheel guide you



































WORRIED that the sun in your eyes will impair your driving? For the first time, a vibrating steering wheel will tell drivers where to steer when undipped headlights or other visual impediments leave them temporarily blinded.












Eelke Folmer and Burkay Sucu at the University of Reno in Nevada, designed the steering wheel to help cut the accident toll caused by glare, especially in winter, when motorists are most likely to be dazzled by low sun and reflections from snow and ice.












Cars with vibrating seats can already warn drivers when another vehicle is approaching in their blind spot. But the team's design is the only one to help drivers steer using tactile cues. The system relies on car sensors like GPS and lane-keeping cameras to map the road ahead and work out where the vehicle is. When sensors detect the driver may be dazzled and drifting from their lane, the vibro-tactile system buzzes into action.












The vibrations are tuned to 275 hertz, the frequency that our skin is most sensitive to. And the cues are directional, so if a driver drifts left, the left side of the wheel will vibrate - a signal to steer right until it stops vibrating, just like a rumble strip. "It's fairly easy for the system to anticipate or sense glare conditions and activate itself," says Folmer. The system worked well in tests with 12 volunteers in a simulator, but the drivers' hands strayed from the left and right vibrators - so the devices may need to be more widely distributed around the wheel.

















It's promising work, says Paul Newman, who is developing a driverless car at the University of Oxford. "Touch is an extraordinarily rich sensory pathway and is an ideal way to provide safety-improving hints. In this case, the hints are felt at the very place action is required - on the steering wheel itself," he says.





















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.




































All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.


If you are having a technical problem posting a comment, please contact technical support.








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India ruling party urges Rahul Gandhi stand for PM






JAIPUR, India: Leaders of the ruling Congress party on Saturday clamoured for Rahul Gandhi -- scion of India's Nehru-Gandhi dynasty -- to be named the prime ministerial candidate ahead of next year's polls.

Gandhi, 42, has preferred to take a back seat in the party's politics until now, concentrating instead on leading the Congress youth wing into the general elections due in 2014.

But Oil Minister Veerappa Moily hailed Gandhi as the country's leader for the "present and for the future" at a meeting of the party in the tourist city of Jaipur in northern India aimed at brainstorming for the 2014 elections.

Another veteran Congress member, Mani Shankar Aiyar, said the party would back Gandhi, whose father, grandmother and great-grandfather all led India, should he decide to accept a bigger role.

Sanjay Nirupam, a Congress leader from the western Maharashtra state, also pitched at the meeting for Gandhi to be formally projected as the new leader and provide a fresh momentum to the party's electoral fortunes.

Gandhi "is our candidate for the post of prime minister after the 2014 elections", Nirupam told reporters at the weekend meeting where pictures of the young politician were prominently featured.

Calls for Gandhi to take a greater role within the party have become louder in recent months, especially in the wake of reverses suffered by the Congress-led government in some of its traditional strongholds.

Congress, India's oldest political party, was routed in polls in the states of Uttar Pradesh, Gujarat, Punjab and Goa last year.

Manmohan Singh, the 80-year-old current prime minister, has been buffeted by falling economic growth and a damaging series of corruption scandals.

But Gandhi's appetite for India's turbulent political scene has often been questioned by critics due to his refusal to accept repeated requests to take on ministerial responsibilities.

Sonia Gandhi, mother of Rahul Gandhi, and Congress party president, on Friday said the meeting was taking place as Congress faces "serious challenges" in states long-considered strongholds for the party.

She also conceded that some of the left-leaning government's wide-ranging welfare subsidy programmes had failed to reap political benefits.

-AFP/ac



Read More..

Crave Ep. 105: How to clip your nails in space



How to clip your nails in space, Ep. 105




Subscribe to Crave:

iTunes (HD) | iTunes (SD) | iTunes (HQ)


RSS (HD) | RSS (SD) | RSS (HQ)

This week on Crave, we're back from
CES with a look at some of the wackier stuff we spotted at the show. Then, Canadian astronaut Christopher Hadfield gives us a highly important grooming lesson on the safest way to clip our nails in outer space, and the Hal 9000 computer replica from ThinkGeek refuses to cooperate.




Crave stories:


- From iPad toilets to alien apps, CES brims with oddities


- I took a power drill to an iPhone at CES

- Electric ZBoard is controlled with your weight


- Get ready to program! Lego's Mindstorms EV3 robots are here


- The mind-controlled helicopter from Puzzlebox


- How to clip your fingernails in space without inhaling them

- Movie-accurate HAL 9000 bosses you around the house

- Vroom vroom: Mario Kart gets real-life run


Social networking:

- Stephen on Twitter

- Stephen on Google+


Read More..

Attack at Algeria Gas Plant Heralds New Risks for Energy Development



The siege by Islamic militants at a remote Sahara desert natural gas plant in Algeria this week signaled heightened dangers in the region for international oil companies, at a time when they have been expanding operations in Africa as one of the world's last energy frontiers. (See related story: "Pictures: Four New Offshore Drilling Frontiers.")


As BP, Norway's Statoil, Italy's Eni, and other companies evacuated personnel from Algeria, it was not immediately clear how widely the peril would spread in the wake of the hostage-taking at the sprawling In Amenas gas complex near the Libyan border.



A map of disputed islands in the East and South China Seas.

Map by National Geographic



Algeria, the fourth-largest crude oil producer on the continent and a major exporter of natural gas and refined fuels, may not have been viewed as the most hospitable climate for foreign energy companies, but that was due to unfavorable financial terms, bureaucracy, and corruption. The energy facilities themselves appeared to be safe, with multiple layers of security provided both by the companies and by government forces, several experts said. (See related photos: "Oil States: Are They Stable? Why It Matters.")


"It is particularly striking not only because it hasn't happened before, but because it happened in Algeria, one of the stronger states in the region," says Hanan Amin-Salem, a senior manager at the industry consulting firm PFC Energy, who specializes in country risk. She noted that in the long civil war that gripped the country throughout the 1990s, there had never been an attack on Algeria's energy complex. But now, hazard has spread from weak surrounding states, as the assault on In Amenas was carried out in an apparent retaliation for a move by French forces against the Islamists who had taken over Timbuktu and other towns in neighboring Mali. (See related story: "Timbuktu Falls.")


"What you're really seeing is an intensification of the fundamental problem of weak states, and empowerment of heavily armed groups that are really well motivated and want to pursue a set of aims," said Amin-Salem. In PFC Energy's view, she says, risk has increased in Mauritania, Chad, and Niger—indeed, throughout Sahel, the belt that bisects North Africa, separating the Sahara in the north from the tropical forests further south.


On Thursday, the London-based corporate consulting firm Exclusive Analysis, which was recently acquired by the global consultancy IHS, sent an alert to clients warning that oil and gas facilities near the Libyan and Mauritanian borders and in Mauritania's Hodh Ech Chargui province were at "high risk" of attack by jihadis.


"A Hot Place to Drill"


The attack at In Amenas comes at a time of unprecedented growth for the oil industry in Africa. (See related gallery: "Pictures: The Year's Most Overlooked Energy Stories.") Forecasters expect that oil output throughout Africa will double by 2025, says Amy Myers Jaffe, executive director of the energy and sustainability program at the University of California, Davis, who has counted 20 rounds of bidding for new exploration at sites in Africa's six largest oil-producing states.


Oil and natural gas are a large part of the Algerian economy, accounting for 60 percent of government budget revenues, more than a third of GDP and more than 97 percent of its export earnings. But the nation's resources are seen as largely undeveloped, and Algeria has tried to attract new investment. Over the past year, the government has sought to reform the law to boost foreign companies' interests in their investments, although those efforts have foundered.


Technology has been one of the factors driving the opening up of Africa to deeper energy exploration. Offshore and deepwater drilling success in the Gulf of Mexico and Brazil led to prospecting now under way offshore in Ghana, Mozambique, and elsewhere. (See related story: "New Oil—And a Huge Challenge—for Ghana.") Jaffe says the Houston-based company Anadarko Petroleum has sought to transfer its success in "subsalt seismic" exploration technology, surveying reserves hidden beneath the hard salt layer at the bottom of the sea, to the equally challenging seismic exploration beneath the sands of the Sahara in Algeria, where it now has three oil and gas operations.


Africa also is seen as one of the few remaining oil-rich regions of the world where foreign oil companies can obtain production-sharing agreements with governments, contracts that allow them a share of the revenue from the barrels they produce, instead of more limited service contracts for work performed.


"You now have the technology to tap the resources more effectively, and the fiscal terms are going to be more attractive than elsewhere—you put these things together and it's been a hot place to drill," says Jaffe, who doesn't see the energy industry's interest in Africa waning, despite the increased terrorism risk. "What I think will happen in some of these countries is that the companies are going to reveal new securities systems and procedures they have to keep workers safe," she says. "I don't think they will abandon these countries."


This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge.


Read More..

Te'o Denies Involvement in Girlfriend Hoax













Notre Dame star linebacker Manti Te'o told ESPN that he "never, not ever" was involved in creating the hoax that had him touting what turned out to be a fictional girlfriend, "Lennay Kekua."


"When they hear the facts, they'll know," Te'o told ESPN's Jeremy Schaap in his first interview since the story broke. "They'll know that there is no way that I could be a part of this."


"I wasn't faking it," he said during a 2 1/2-hour interview, according to ESPN.com.


Te'o said he only learned for sure this week that he had been duped. On Wednesday, he received a Twitter message, allegedly from a man named Ronaiah Tuiasosopo, apologizing for the hoax, Te'o told Schaap.


The sports website Deadspin, which first revealed the hoax this week, has reported that Tuiasosopo, a 22-year-old of Samoan descent who lives in Antelope Valley, Calif., asked a woman he knew for her photo and that photo became the face of Kekua's Twitter account.


Te'o told Schaap that Tuiasosopo was represented to him as Kekua's cousin.


"I hope he learns," Te'o said of Tuiasosopo, according to coverage of the interview on ESPN.com. "I hope he understands what he's done. I don't wish an ill thing to somebody. I just hope he learns. I think embarrassment is big enough."


Click Here for a Who's Who in the Manti Te'o Case






AP Photo/ESPN Images, Ryan Jones











Manti Te'o Hoax: Was He Duped or Did He Know? Watch Video









Manti Te'o Hoax: Notre Dame Star Allegedly Scammed Watch Video









Tale of Notre Dame Football Star's Girlfriend and Her Death an Alleged Hoax Watch Video





Te'o admitted to a few mistakes in his own conduct, including telling his father he met Kekua in Hawaii even though his attempt to meet her actually failed. Later retellings of that tale led to inconsistencies in media reports, Te'o said, adding that he never actually met Kekua in person.


Te'o added that he feared people would think it was crazy for him to be involved with someone that he never met, so, "I kind of tailored my stories to have people think that, yeah, he met her before she passed away."


The relationship got started on Facebook during his freshman year, Te'o said.


"My relationship with Lennay wasn't a four-year relationship," Te'o said, according to ESPN.com. "There were blocks and times and periods in which we would talk and then it would end."


He showed Schaap Facebook correspondence indicating that other people knew of Kekua -- though Te'o now believes they, too, were tricked.


The relationship became more intense, Te'o said, after he received a call that Kekua was in a coma following a car accident involving a drunk driver on April 28.


Soon, Te'o and Kekua became inseparable over the phone, he said, continuing their phone conversations through her recovery from the accident, and then during her alleged battle against leukemia.


Even so, Te'o never tried to visit Kekua at her hospital in California.


"It never really crossed my mind," he said, according to ESPN.com. "I don't know. I was in school."


But the communication between the two was intense. They even had ritual where they discussed scripture every day, Te'o said. His parents also participated via text message, and Te'o showed Schaap some of the texts.


On Sept. 12, a phone caller claiming to be Kekua's relative told Te'o that Kekua had died of leukemia, Te'o said. However, on Dec. 6, Te'o said he got a call allegedly from Kekua saying she was alive. He said he was utterly confused and did not know what to believe.


ESPN's 2 1/2-hour interview was conducted in Bradenton, Fla., with Te'o's lawyer present but without video cameras. Schaap said Te'o was composed, comfortable and in command, and that he said he didn't want to go on camera to keep the setting intimate and avoid a big production.


According to ABC News interviews and published reports, Te'o received phone calls, text messages and letters before every football game from his "girlfriend." He was in contact with her family, including a twin brother, a second brother, sister and parents. He called often to check in with them, just as he did with his own family. And "Kekua" kept in contact with Te'o's friends and family, and teammates spoke to her on the phone.






Read More..

Spider shackled to work in silk-spinning factory trial



Sandrine Ceurstemont, editor, New Scientist TV






No, it's not an example of spider bondage. The orb spider in this video is pinned down to harvest its silk.








Fritz Vollrath and his team at the University of Oxford developed the technique to extract samples for research purposes. In this video, as the spider spins a thread, it's drawn out and wound on a motorised reel. The process can continue for up to 8 hours, producing about 2 centimetres per second if the spider is left to spin at its natural rate. It's notoriously time-consuming to collect large amounts of silk: the only textiles known to be made of the material are a one-off golden cape and a 4-metre-square rug. The latter product took 80 people five years to make.




Vollrath and his colleagues used the process to examine how different conditions affect the silk produced. They found that temperature and spinning speed contributed to the quality of the fibres. For example, in hotter conditions, a spider spins its silk faster, but as a result the silk produced isn't as strong. The researchers speculate that when silk is expelled more quickly, there isn't as much time for the silk molecules to align in the spider's duct, increasing the shear and stretching forces.




Spider silk holds promise for a range of technologies due to its impressive properties: it's 20 times as strong as steel, extremely flexible and stretchy. Since it doesn't elicit an immune reaction in the human body, it's ideal for many medical applications, from artificial heart muscle to brain implants. But harvesting spider silk on a large scale is still a major challenge. Silkworms could prove to be a more promising source because their cocoons can be collected more easily.




If you enjoyed this post, watch spider silk stop a speeding bullet or listen to what a violin with spider silk strings sounds like.




Read More..

Floods ease in Jakarta, at least 11 dead






JAKARTA: Floods in Indonesia's capital Jakarta which have killed at least 11 people and left two missing eased on Friday, authorities said, warning however of more torrential rains which could hamper relief efforts.

The capital's worst floods in five years have forced 18,000 people from their homes, the nation's disaster agency said, with many ferried to temporary shelters on rafts.

"Since January 15, 11 people have died, five of which from electrocution," said National Disaster Mitigation Agency spokesman Sutopo Purwo Nugroho.

Among the dead were two children aged two and 13, said Nugroho, adding that eight percent of the capital was still inundated on Friday morning and a city-wide state of emergency would apply until January 27.

By afternoon though, floodwaters had receded in central Jakarta and traffic was back to normal.

Jakarta police spokesman Rikwanto, who goes by one name, said that two men had been trapped since Thursday morning in a flooded parking lot in the capital's business district.

"Rescuers are still struggling to search for them," he said, adding that 2,781 police had been deployed to help assist victims from the floods.

At least four scuba divers were also helping to locate the missing, according to an AFP correspondent.

Authorities raised the flood alert to its highest level on Thursday, warning that the torrential rains would not subside until the end of the week.

"Based on weather forecast, heavy rains will continue pouring down until Saturday," the agency's spokesman Nugroho said.

Authorities rushed against time on Friday to fix a dike which collapsed due to floods near one of Jakarta business areas. Two excavators were seen and dozens of military personnel joined efforts to repair it.

The flooding caused chaos in the morning in Jakarta's upmarket downtown district, causing hours-long traffic jams as motorists struggled to get to work. Drivers could be seen standing miserably in raincoats, waiting for their flooded cars to be towed away. Other vehicles lay abandoned by the side of the road.

At the landmark Hotel Indonesia traffic circle, surrounded by office towers and five-star hotels, the brown floodwaters continued to swirl, forcing the nearby British, German and French embassies to remain shut.

As the waters receded, the area around the Grand Hyatt and upmarket shopping centres was left caked in mud.

A spokeswoman for the Mandarin Oriental said that despite the flooding, the hotel had seen a surge in demand for rooms from well-to-do clientele prevented from going home by the waters.

Greater Jakarta, home to 20 million people, is notorious for its traffic-clogged streets, but the floods brought a new dimension to the commute.

"It took me two hours to get to work," said Shinta Maharani, whose home is just seven kilometres (four miles) from her office. "I had to abandon the motorbike taxi and walk for 40 minutes because the road ahead was submerged."

Many train and bus routes serving the city centre were also suspended.

In one of worst hit areas in East Jakarta, a man in his early forties told AFP that the government's inability to mitigate annual flooding was causing him to lose hope.

"The government can only talk and talk...every year the condition is like this. All furniture, all of them in my bedroom, my television are broken," he said in his flooded neighbourhood.

Television footage showed a large monitor lizard and a three-metre long snake moving through the floodwaters in residential areas of the capital.

The floods were the worst to hit the capital since 2007, when about 50 people were killed and more than 300,000 were displaced.

Even the presidential palace was inundated by the waters on Thursday, with President Susilo Bambang Yudhoyono pictured in the grounds in rolled-up trousers.

- AFP/xq



Read More..

Crave giveaway: Laptop bag packed with CES 2013 swag





Gear, glorious gear. (Click to enlarge.)



(Credit:
James Martin/CNET)


Last year, readers liked our CES swag giveaway so much that we're doing one again this year -- in a big way. CNET staffers collected so many great goodies at CES 2013 that we have enough freebies for two separate giveaways.

This week's winner will score, among other prizes, an itty-bitty 1GB NewKube Kube MP3 player; a Moshi VersaCover hard-shell case with foldable cover and stand for the
iPad Mini; and a Twig bendable docking cable for the iPhone and
iPod.



From Casio, there's a flash drive that can be worn as a bracelet, and another little flash drive from Pepcom. Then there's a much-abridged version of "Frankenstein" by Mary Shelley. It was automatically shortened using a language heuristics engine from Stremor, maker of the TLDR (too long; didn't read) content-condensing plug-in for Chrome.


Oh, and did we mention the "Always On" and "Apple Byte" stickers signed, respectively, by hosts Molly Wood and Brian Tong? It all comes in a sturdy SwissGear CheckPoint-friendly computer backpack from Wenger. Woot.



Altogether, this swag stash would run you about $220, but you have the chance to get the whole thing for free. How? Well, there are a couple of rules here and there, so please read carefully. And be sure to check back next Friday for part two of our awesome-stuff-from-CES giveaway.

  • Register as a CNET user. Go to the top of this page and hit the Join CNET link to start the registration process. If you're already registered, there's no need to register again.

  • Leave a comment below. You can leave whatever comment you want. If it's funny or insightful, it won't help you win, but we're trying to have fun here, so anything entertaining is appreciated.

  • Leave only one comment. You may enter for this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.

  • The winner will be chosen randomly. The winner will receive one (1) CES swag bag, with a retail value of about $220.

  • If you are chosen, you will be notified via e-mail. The winner must respond within three days of the end of the sweepstakes. If you do not respond within that period, another winner will be chosen.

  • Entries can be submitted until Monday, January 21, at 12 p.m. ET.


And here's the disclaimer that our legal department said we had to include (sorry for the caps, but rules are rules):


NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. YOU HAVE NOT YET WON. MUST BE LEGAL RESIDENT OF ONE OF THE 50 UNITED STATES OR D.C., 18 YEARS OLD OR AGE OF MAJORITY, WHICHEVER IS OLDER IN YOUR STATE OF RESIDENCE AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. Sweepstakes ends at 12 p.m. ET on Monday, January 21, 2013. See official rules for details.


Good luck.


Read More..

Opinion: Lance One of Many Tour de France Cheaters


Editor's note: England-based writer and photographer Roff Smith rides around 10,000 miles a year through the lanes of Sussex and Kent and writes a cycling blog at: www.my-bicycle-and-I.co.uk

And so, the television correspondent said to the former Tour de France champion, a man who had been lionised for years, feted as the greatest cyclist of his day, did you ever use drugs in the course of your career?

"Yes," came the reply. "Whenever it was necessary."

"And how often was that?" came the follow-up question.

"Almost all the time!"

This is not a leak of a transcript from Oprah Winfrey's much anticipated tell-all with disgraced cyclist Lance Armstrong, but instead was lifted from a decades-old interview with Fausto Coppi, the great Italian road cycling champion of the 1940s and 1950s.

To this day, though, Coppi is lauded as one of the gods of cycling, an icon of a distant and mythical golden age in the sport.

So is five-time Tour winner Jacques Anquetil (1957, 1961-64) who famously remarked that it was impossible "to ride the Tour on mineral water."

"You would have to be an imbecile or a crook to imagine that a professional cyclist who races for 235 days a year can hold the pace without stimulants," Anquetil said.

And then there's British cycling champion Tommy Simpson, who died of heart failure while trying to race up Mont Ventoux during the 1967 Tour de France, a victim of heat, stress, and a heady cocktail of amphetamines.

All are heroes today. If their performance-enhancing peccadillos are not forgotten, they have at least been glossed over in the popular imagination.

As the latest chapter of the sorry Lance Armstrong saga unfolds, it is worth looking at the history of cheating in the Tour de France to get a sense of perspective. This is not an attempt at rationalisation or justification for what Lance did. Far from it.

But the simple, unpalatable fact is that cheating, drugs, and dirty tricks have been part and parcel of the Tour de France nearly from its inception in 1903.

Cheating was so rife in the 1904 event that Henri Desgrange, the founder and organiser of the Tour, declared he would never run the race again. Not only was the overall winner, Maurice Garin, disqualified for taking the train over significant stretches of the course, but so were next three cyclists who placed, along with the winner of every single stage of the course.

Of the 27 cyclists who actually finished the 1904 race, 12 were disqualified and given bans ranging from one year to life. The race's eventual official winner, 19-year-old Henri Cornet, was not determined until four months after the event.

And so it went. Desgrange relented on his threat to scrub the Tour de France and the great race survived and prospered-as did the antics. Trains were hopped, taxis taken, nails scattered along the roads, partisan supporters enlisted to beat up rivals on late-night lonely stretches of the course, signposts tampered with, bicycles sabotaged, itching powder sprinkled in competitors' jerseys and shorts, food doctored, and inkwells smashed so riders yet to arrive couldn't sign the control documents to prove they'd taken the correct route.

And then of course there were the stimulants-brandy, strychnine, ether, whatever-anything to get a rider through the nightmarishly tough days and nights of racing along stages that were often over 200 miles long. In a way the race was tailor-made to encourage this sort of thing. Desgrange once famously said that his idea of a perfect Tour de France would be one that was so tough that only one rider finished.

Add to this the big prizes at a time when money was hard to come by, a Tour largely comprising young riders from impoverished backgrounds for whom bicycle racing was their one big chance to get ahead, and the passionate following cycling enjoyed, and you had the perfect recipe for a desperate, high stakes, win-at-all-costs mentality, especially given the generally tolerant views on alcohol and drugs in those days.

After World War II came the amphetamines. Devised to keep soldiers awake and aggressive through long hours of battle they were equally handy for bicycle racers competing in the world's longest and toughest race.

So what makes the Lance Armstrong story any different, his road to redemption any rougher? For one thing, none of the aforementioned riders were ever the point man for what the U.S. Anti-Doping Agency has described in a thousand-page report as the most sophisticated, cynical, and far-reaching doping program the world of sport has ever seen-one whose secrecy and efficiency was maintained by ruthlessness, bullying, fear, and intimidation.

Somewhere along the line, the casualness of cheating in the past evolved into an almost Frankenstein sort of science in which cyclists, aided by creepy doctors and trainers, were receiving blood transfusions in hotel rooms and tinkering around with their bodies at the molecular level many months before they ever lined up for a race.

To be sure, Armstrong didn't invent all of this, any more than he invented original sin-nor was he acting alone. But with his success, money, intelligence, influence, and cohort of thousand-dollar-an-hour lawyers-and the way he used all this to prop up the Lance brand and the Lance machine at any cost-he became the poster boy and lightning rod for all that went wrong with cycling, his high profile eclipsing even the heads of the Union Cycliste Internationale, the global cycling union, who richly deserve their share of the blame.

It is not his PED popping that is the hard-to-forgive part of the Lance story. Armstrong cheated better than his peers, that's all.

What I find troubling is the bullying and calculated destruction of anyone who got in his way, raised a question, or cast a doubt. By all accounts Armstrong was absolutely vicious, vindictive as hell. Former U.S. Postal team masseuse Emma O'Reilly found herself being described publicly as a "prostitute" and an "alcoholic," and had her life put through a legal grinder when she spoke out about Armstrong's use of PEDs.

Journalists were sued, intimidated, and blacklisted from events, press conferences, and interviews if they so much as questioned the Lance miracle or well-greased machine that kept winning Le Tour.

Armstrong left a lot of wreckage behind him.

If he is genuinely sorry, if he truly repents for his past "indiscretions," one would think his first act would be to try to find some way of not only seeking forgiveness from those whom he brutally put down, but to do something meaningful to repair the damage he did to their lives and livelihoods.


Read More..

Armstrong Admits to Doping, 'One Big Lie'













Lance Armstrong, formerly cycling's most decorated champion and considered one of America's greatest athletes, confessed to cheating for at least a decade, admitting on Thursday that he owed all seven of his Tour de France titles and the millions of dollars in endorsements that followed to his use of illicit performance-enhancing drugs.


After years of denying that he had taken banned drugs and received oxygen-boosting blood transfusions, and attacking his teammates and competitors who attempted to expose him, Armstrong came clean with Oprah Winfrey in an exclusive interview, admitting to using banned substances for years.


"I view this situation as one big lie that I repeated a lot of times," he said. "I know the truth. The truth isn't what was out there. The truth isn't what I said.


"I'm a flawed character, as I well know," Armstrong added. "All the fault and all the blame here falls on me."


In October, the U.S. Anti-Doping Agency issued a report in which 11 former Armstrong teammates exposed the system with which they and Armstrong received drugs with the knowledge of their coaches and help of team physicians.






George Burns/Courtesy of Harpo Studios, Inc./AP Photo













Lance Armstrong Admits Using Performance-Enhancing Drugs Watch Video









Lance Armstrong's Oprah Confession: The Consequences Watch Video





The U.S. Postal Service Cycling Team "ran the most sophisticated, professionalized and successful doping program that sport has ever seen," USADA said in its report.


As a result of USADA's findings, Armstrong was stripped of his Tour de France titles. Soon, longtime sponsors including Nike began to abandon him, too.


READ MORE: Did Doping Cause Armstrong's Cancer?


Armstrong said he was driven to cheat by a "ruthless desire to win."


He told Winfrey that his competition "cocktail" consisted of EPO, blood transfusions and testosterone, and that he had previously used cortisone. He would not, however, give Winfrey the details of when, where and with whom he doped during seven winning Tours de France between 1999 and 2005.


He said he stopped doping following his 2005 Tour de France victory and did not use banned substances when he placed third in 2009 and entered the tour again in 2010.


"It was a mythic perfect story and it wasn't true," Armstrong said of his fairytale story of overcoming testicular cancer to become the most celebrated cyclist in history.


READ MORE: 10 Scandalous Public Confessions


PHOTOS: Olympic Doping Scandals: Past and Present


PHOTOS: Tour de France 2012


Armstrong would not name other members of his team who doped, but admitted that as the team's captain he set an example. He admitted he was "a bully" but said there "there was a never a directive" from him that his teammates had to use banned substances.


"At the time it did not feel wrong?" Winfrey asked.


"No," Armstrong said. "Scary."


"Did you feel bad about it?" she asked again.


"No," he said.


Armstrong said he thought taking the drugs was similar to filling his tires with air and bottle with water. He never thought of his actions as cheating, but "leveling the playing field" in a sport rife with doping.






Read More..

Australia wildfires delay black hole studies








































Black hole studies and galactic surveys have been put on hold following a raging bush fire that has damaged one of the largest astronomical observatories in the southern hemisphere. Dramatic webcam images from the Siding Spring Observatory in New South Wales, Australia, show smoke and flames surrounding the telescope domes on 13 January, when the wildfire swept through the complex in Warrumbungle National Park.













None of the 10 telescopes on site seems to have been seriously affected, and nobody associated with the observatory was hurt. However, initial reports suggest smoke damage to a telescope control room and ash inside some of the domes. The observatory's visitor centre and a lodge that housed visiting astronomers were among buildings that were badly burned.












It is unknown how long the observatory will remain closed and how many projects will be unable to collect data. A full assessment of the fire's impact is expected to take at least two weeks.












"All the projects which I am part of that are getting [telescope] time will be on hold until things get up and running again," says Brian Schmidt, a Nobel prizewinning astronomer at the Australian National University in Canberra.











Quasar survey












One of these projects is the 2dF Quasar Dark Energy Survey, which is gathering details about the supermassive black holes at the hearts of active galaxies called quasars. By mapping the brightness of thousands of quasars, the team hopes to study how black holes have fuelled these ultra-bright objects over much of the history of the universe.













The team was scheduled to take data with Siding Spring's Anglo-Australian Telescope for three nights, and completed two sessions before the fire, says Michael Drinkwater from the University of Queensland. "This is a 15-night project, so we are not affected very much and should still be able to achieve our aims, so long as the telescope is running again by mid-February, when our next time is scheduled," he says.












Aaron Robotham from the International Centre for Radio Astronomy Research in Perth was less fortunate. He will lose all his time on the Anglo-Australian Telescope, which he planned to use to study the Milky Way twins – two spiral galaxies that, like our galaxy, have small satellite galaxies akin to our Magellanic clouds. His project aims to see if these types of galaxy groups evolve in similar ways.












"This will mean having to wait an entire year before we have a chance of collecting this data again, so yes, it's definitely a serious setback," says Robotham.












Amanda Bauer from the Australian Astronomical Observatory, which operates Siding Spring, is philosophical about the delays. "There is always a chance awarded telescope time could be lost due to weather or technical issues," says Bauer.












She adds, though, that with on-site housing destroyed, it may be some time before scientists can work effectively at the complex. "As for living arrangements, that is certainly an issue. Probably a plan for where to house astronomers and staff overnight is being worked out now."


















































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SDA, RP candidates outline their 5-year plans for Punggol East






SINGAPORE: Candidates for the Punggol East by-election from the Singapore Democratic Alliance (SDA) and Reform Party (RP) outlined their five-year plans on Thursday.

RP's secretary-general, Kenneth Jeyaretnam said his plan won't cost a lot of money while SDA's secretary-general, Desmond Lim said he wants to set up a residents' cooperative to build a hawker centre.

Mr Lim said his five year plan had been announced during the General Election in 2011.

It includes building a hawker centre, bicycle tracks, childcare centres and coffee corners.

He explained the plan can be funded by the town council as it has the operating and sinking funds.

For programmes that can't be funded by the town council, Mr Lim said he intends to invite interested parties to invest in joint-ventures with the residents.

One such idea is to establish a residents' cooperative for a hawker centre.

Mr Lim said: "They manage the place, give low rental and rent out the stall to their own residents to operate and run. Residents within this constituency can patronise and have a discount rate. For outsiders, of course it is normal rates."

Mr Jeyaretnam was also busy reaching out to residents.

He will be discussing his five-year plan for the ward with his grassroots team on setting up a legal clinic to help those in debt, as well as a tuition club.

He added that several residents of Punggol East are in the team as his primary advisers in this by-election.

The RP chief remains undeterred about some views that the by-election will be a two-horse race between the Workers' Party and the ruling People's Action Party.

Mr Jeyaretnam said: "People have got to be given the right to choose. It is like the idea that it is better to have one or two brands in the supermarket because it might confuse consumers."

Mr Jeyaretnam added he will not hold more than two rallies and that the first will probably be held this weekend.

- CNA/fa



Read More..

CNET Member Giveaway: Fitbit Flex



Fitbit Flex

Fitbit Flex



(Credit:
Fitbit)


After a great CES full of exciting tech and new ideas, we are back and hard at work. A little tired, but also thrilled to bring an exciting opportunity to the CNET audience. We'd like our users to be able to experience a little CES, so we are giving five lucky CNET members the chance to win the Best of CES award-winning Fitbit Flex. Coming out this spring, the Fitbit Flex won for best in Wearable and Health Tech, beating out a large and extremely competitive set for the coveted title.


The Flex is an activity monitor designed to be worn all day to track movement, sleep, and calories burned. The device syncs with your computer or smartphone via Bluetooth to record steps, distance traveled, and estimated calories burned through exercise. What's more, it's able to not only monitor your activity, but also your sleep.


We chose the Fitbit Flex as a Best of
CES gadget, but we're also interested to hear what you are looking forward to seeing hit the market this year. Tell us what tech you are looking forward to seeing or even buying in 2013 for a chance to win!


Interested in winning this Best of CES gadget? Here are the rules:


  • Register as a CNET user. Go to the Join the Conversation section below this blog post and hit the Add Your Comment button. If you're not already registered, please do so. If you're already registered, there's no need to register again -- you just need to be logged in.

  • Leave a comment below-- tell us what tech you are most looking forward to seeing hit the market or buying this year.

  • Leave only one comment. You may enter for this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.

  • There will be five (5) winners chosen randomly. Each winner will receive one (1) Fitbit Flex, which has a list price of $99.95.

  • If you are chosen, you will be notified via e-mail. The winner must respond within three days of the end of the sweepstakes. If you do not respond within that period, another winner will be chosen.

  • Entries can be submitted until Friday, February 1, at 11:59pm. PST.

  • Thanks for entering the contest, and good luck!

Some legalese:


* NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. YOU HAVE NOT YET WON. MUST BE LEGAL RESIDENT OF ONE OF THE UNITED STATES OR CANADA (EXCLUDING QUEBEC), 18 YEARS OLD OR AGE OF MAJORITY, WHICHEVER IS OLDER IN YOUR STATE OF RESIDENCE AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. SWEEPSTAKES ENDS 02/01/13. SEE RULES FOR DETAILS.


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6 Ways Climate Change Will Affect You

Photograph by AP Photo/Marcio Jose Sanchez

The planet keeps getting hotter, new data showed this week. Especially in America, where 2012 was the warmest year ever recorded, by far. Every few years, the U.S. federal government engages hundreds of experts to assess the impacts of climate change, now and in the future.

From agriculture (pictured) to infrastructure to how humans consume energy, the National Climate Assessment Development Advisory Committee spotlights how a warming world may bring widespread disruption.

Farmers will see declines in some crops, while others will reap increased yields.

Won't more atmospheric carbon mean longer growing seasons? Not quite. Over the next several decades, the yield of virtually every crop in California's fertile Central Valley, from corn to wheat to rice and cotton, will drop by up to 30 percent, researchers expect. (Read about "The Carbon Bathtub" in National Geographic magazine.)

Lackluster pollination, driven by declines in bees due partly to the changing climate, is one reason. Government scientists also expect the warmer climate to shorten the length of the frosting season necessary for many crops to grow in the spring.

Aside from yields, climate change will also affect food processing, storage, and transportation—industries that require an increasing amount of expensive water and energy as global demand rises—leading to higher food prices.

Daniel Stone

Published January 16, 2013

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Notre Dame: Football Star Was 'Catfished' in Hoax













Notre Dame's athletic director and the star of its near-championship football team said the widely-reported death of the star's girlfriend from leukemia during the 2012 football season was apparently a hoax, and the player said he was duped by it as well.


Manti Te'o, who led the Fighting Irish to the BCS championship game this year and finished second for the Heisman Trophy, said in a statement today that he fell in love with a girl online last year who turned out not to be real.


The university's athletic director, Jack Swarbrick, said it has been investigating the "cruel hoax" since Te'o approached officials in late December to say he believed he had been tricked.


Private investigators hired by the university subsequently monitored online chatter by the alleged perpetrators, Swarbrick said, adding that he was shocked by the "casual cruelty" it revealed.


"They enjoyed the joke," Swarbrick said, comparing the ruse to the popular film "Catfish," in which filmmakers revealed a person at the other end of an online relationship was not who they said they were.


"While we still don't know all of the dimensions of this ... there are certain things that I feel confident we do know," Swarbrick said. "The first is that this was a very elaborate, very sophisticated hoax, perpetrated for reasons we don't understand."






Mike Ehrmann/Getty Images











Notre Dame's Athletic Director Discusses Manti Te'o Girlfriend Hoax Watch Video









Notre Dame Football Star Victim of 'Girlfriend Hoax' Watch Video









Eddie Lacy, Barrett Jones Discuss 'Bama Win Watch Video





Te'o said during the season that his girlfriend, Lennay Kekua, died of leukemia in September on the same day Te'o's grandmother died, triggering an outpouring of support for Te'o at Notre Dame and in the media.


"While my grandma passed away and you take, you know, the love of my life [Kekua]. The last thing she said to me was, 'I love you,'" Te'o said at the time, noting that he had talked to Kekua on the phone and by text message until her death.


Now, responding to a story first reported by the sports website Deadspin, Te'o has acknowledged that Kekua never existed. The website reported today that there were no records of a woman named Lennay Kekua anywhere.


Te'o denied that he was in on the hoax.


"This is incredibly embarrassing to talk about, but over an extended period of time, I developed an emotional relationship with a woman I met online," Te'o said in a statement released this afternoon. "We maintained what I thought to be an authentic relationship by communicating frequently online and on the phone, and I grew to care deeply about her."


Swarbrick said he expected Te'o to give his version of events at a public event soon, perhaps Thursday, and that he believed Te'o's representatives were planning to disclose the truth next week until today's story broke.


Deadspin reported that the image attached to Kekua's social media profiles, through which the pair interacted, was of another woman who has said she did not even know Te'o or know that her picture was being used. The website reported that it traced the profiles to a California man who is an acquaintance of Te'o and of the woman whose photo was stolen.


"To realize that I was the victim of what was apparently someone's sick joke and constant lies was, and is, painful and humiliating," Te'o said.






Read More..

What's the economic value of nature?



Bob Holmes, consultant



73924492.jpg

(Image: Tim Laman/NGS/Getty)



Putting a price on the impact of nature may help us understand its true worth, argues environmentalist Tony Jupiter in What Has Nature Ever Done for Us?



HOW much is nature worth, in measurable financial value? Most economists - and politicians - would answer in terms of the price of timber, pasture for grazing or tourism in national parks. But nature delivers far, far more than that. In What has Nature ever Done for Us?, Tony Juniper aims to bring that knowledge to a broader public.





nature.jpg

One of the UK's leading environmentalists, Juniper lays out the many ways that natural ecosystems pay dividends to human societies. Some are obvious: soils support crop growth; photosynthetic plants are the ultimate source of all the food that nourishes us; and thanks to biodiversity, we have access to a wealth of genes to breed better crop varieties and develop new antibiotics and other drugs.



Others are easier to overlook: insects pollinate two-thirds of all crop plants; natural predators keep pests in check; plants, soils and oceans store carbon; and coral reefs, mangroves and wetlands protect coastlines from storms and flooding. Add it all up, Juniper says, and nature contributes trillions to the world's economy every year.



This is important stuff that policymakers and the public need to be reminded of, and Juniper piles on example after example. Those who are new to the subject will learn plenty that will open their eyes to the importance of these "ecosystem services". That alone makes the book worthwhile for casual readers, though they may struggle at times with Juniper's convoluted syntax. I found myself having to take a second run at some of his sentences.



The real battle to protect nature, though, will be fought in boardrooms and government committees, where hard cash is the lingua franca. Putting financial value on natural services is fraught with guesswork, of course, but Juniper does the best he can. He reports, for example, that the coral reefs and mangroves of Belize yield about $15 million in fish, at least $150 million in tourism and about $150 million in storm protection every year. And he says New York City has saved about $7 billion by drawing its drinking water from a protected watershed instead of treating and filtering it.



Unfortunately, only a few of the examples in Juniper's book have been worked through in such detail. As a result, the sceptical businesspeople and politicians that he really needs to convince are likely to come away saying "show me more". But if this book encourages them to ask, it will have done its job.



Book information:
What Has Nature Ever Done for Us? by Tony Juniper
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£9.99

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European auto sector hits 17-year low






PARIS: European auto sales plunged to their lowest point in 17 years in 2012, trade data revealed Wednesday after Renault announced the latest job cuts to hit the beleaguered sector.

New car registrations in the European Union fell by 8.2 percent from their 2011 level to 12.05 million units last year, the European Automobile Manufacturers' Association said.

Sales in December fell for the 15th month in a row by 16.3 percent on a 12-month basis, even slipping slightly in Germany despite the global strength of top German brands.

French automakers in particular are being hard hit with Renault announcing 7,500 job cuts late on Tuesday.

PSA Peugeot Citroen, the second-biggest carmaker in Europe after the booming German VW group, has just been rescued by the state. The group is restructuring with 8,000 job cuts and targets development abroad after a government report said its strategy had missed the bus of globalisation.

And on Wednesday French car parts maker Faurecia reported weak results causing its shares to plunge.

By contrast the VW group has reported record global sales for 2012 with a rise of 11.0 percent to 9.07 million units and aspires to being the biggest manufacturer globally, ahead of Japanese Toyota, by 2018. German Daimler said at the Detroit auto show this week that it is on track to be the world's top luxury carmaker by the end of the decade.

The second-biggest manufacturer globally is General Motors, which struck a strategic partnership with PSA this year, but GM's sales across the whole of Europe fell by 8.2 percent last year, the US group said in Detroit.

These companies, and European manufacturers in general, are looking to growth in emerging markets to compensate for what they expect to be a lasting weaker trend in Europe, but these markets are also the home base for new competitors notably in China.

The European trade association said in its report on the European market: "Demand for new cars reached the lowest level recorded since 1995, totalling 12,053,904 units" in 2012.

Last year's 8.2 percent shrinkage was the worst since a downturn of 16.9 percent in 1993, the association said.

The trend was aggravated by exceptionally bad figures for December in debt-stricken Europe.

"In December, new car registrations declined by a sharp 16.3 percent in the EU, continuing a downward trend commenced 15 months ago. The decline is the steepest recorded in a month of December since 2008," the statement said.

With the eurozone struggling to cope with the tax rises and cuts in state spending imposed to correct its debt crisis, businesses and consumers have cut down their spending on vehicles.

In some countries the market, and employment, were supported after the financial crisis hit economies in 2008 by government subsidies for the replacement of old vehicles with new ones. But these schemes have run out and many European groups have announced job cuts and plant closures similar to, albeit less dramatic, those that occurred immediately in the US auto industry.

The latest came late on Tuesday from Renault which said it would shed 7,500 French jobs, or about 17.0 percent of its workforce by 2016, but by means of not replacing normal departures.

Renault, which has diversified its manufacturing into low-cost countries close to western Europe in recent years, notably in Romania where it builds its Dacia-branded vehicles, said that an agreement with unions on the cutbacks would save it 400 million euros ($534 million) in overheads and would avert any plant closures.

"On the basis of a progressive recovery of the European market, establishing such an agreement would allow for growth in French output that is more sustained than that of the European market," Renault said.

However the European trade data for the year showed big differences between countries.

Car sales rose only in Britain, by 5.3 percent from the level in 2011.

In Germany, a fall in sales on the home market was contained to 2.9 percent but in France sales slumped by 13.9 percent, in Spain by 13.4 percent and in Italy by 19.9 percent.

In terms of brands, sales in western Europe by PSA Peugeot Citroen fell by 12.9 percent, by Renault 18.9 and by Fiat of Italy by 15.8 percent.

Sales by Opel, based in Germany but owned by US group General Motors which has recovered strongly from bankruptcy, fell by 15.6 percent.

However, other German brands did far better. Sales by Audi rose by 3.7 percent, and by BMW they fell by 0.1 percent and by Mercedes-Benz by 0.9 percent.

In terms of sales in Europe by foreign manufacturers, the South Korean group Hyundai-Kia raised sales under the Hyundai name by 9.4 percent and under the Kia brand by 14.6 percent.

- AFP/ir



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Prosecutor in Aaron Swartz 'hacking' case comes under fire



Carmen Ortiz, U.S. Attorney for Massachusetts

Carmen Ortiz, U.S. Attorney for Massachusetts



(Credit:
U.S. Department of Justice)



A politically ambitious Justice Department official who oversaw the criminal case against Aaron Swartz has come under fire for alleged prosecutorial abuses that led the 26-year-old online activist to take his own life.



Carmen Ortiz, 57, the U.S. attorney for Massachusetts who was selected by President Obama, compared the online activist -- accused of downloading a large number of academic papers -- to a common criminal in a 2011 press release. "Stealing is stealing whether you use a computer command or a crowbar," Ortiz said at the time. Last fall, her office slapped Swartz with 10 additional charges that carried a maximum penalty of 50 years in prison.



"He was killed by the government," Swartz's father, Robert, said at his son's funeral in Highland Park, Ill., today, according to a report in the Chicago Sun Times.



Last Wednesday, less than three months before the criminal trial was set to begin, Ortiz's office formally rejected a deal that would have kept Swartz out of prison. Two days later, Swartz killed himself.



"He was being made into a highly visible lesson," says Harvey Silverglate, a Cambridge, Mass., attorney who first met Swartz in 2001 and spoke with him after his arrest. "He was enhancing the careers of a group of career prosecutors and a very ambitious -- politically-ambitious -- U.S. attorney who loves to have her name in lights."



Ortiz' spokeswoman did not respond to questions from CNET today. The spokeswoman, Christina Sterling, had said earlier this week: "We want to respect the privacy of the family and do not feel it is appropriate to comment on the case at this time."



Replies Silverglate, the defense attorney and author of the book "Three Felonies a Day:" "It nearly made me puke. Out of deference to the family they weren't going to respond to the charges? It wasn't 'out of deference to the family.' It was out of deference to their careers."



Swartz was accused of 13 felony counts relating to connecting a computer to MIT's network without authorization and retrieving over four million academic journal articles from the JSTOR database (he was allowed to access JSTOR, but not to perform a bulk download). The advocacy group Demand Progress, which Swartz had helped to create and which helped to defeat the Stop Online Piracy Act a year ago, likened it to "trying to put someone in jail for allegedly checking too many books out of the library." (Swartz also sold a company he founded called Infogami to Reddit and was one of the co-creators of the RSS standard for syndicating content.)



If Swartz had stolen a $100 hard drive with the JSTOR articles, it would have been a misdemeanor offense that would have yielded probation or community service. But the sweeping nature of federal computer crime laws allowed Ortiz and Assistant U.S. Attorney Stephen Heymann, who wanted a high-profile computer crime conviction, to pursue felony charges. Heymann threatened the diminutive free culture activist with over 30 years in prison as recently as last week.



The Boston U.S. Attorney's office was looking for "some juicy looking computer crime cases and Aaron's case, sadly for Aaron, fit the bill," Elliot Peters, Swartz's attorney at the Keker & Van Nest law firm, told the Huffington Post. Heymann, Peters says, thought the Swartz case "was going to receive press and he was going to be a tough guy and read his name in the newspaper."



Heymann was also the Boston office's point person in a second investigation that spurred another young hacker to kill himself. In 2008, 24-year-old Jonathan James committed suicide after being named a suspect in a federal cybercrime investigation. His suicide note said: "I have no faith in the 'justice' system. Perhaps my actions today, and this letter, will send a stronger message to the public."



"The charges were ridiculous and trumped-up"



Aaron Swartz, who committed suicide two days after federal prosecutors rejected his attorney's proposal for no prison time.

Aaron Swartz, who committed suicide two days after federal prosecutors rejected his attorney's proposal for no prison time.



(Credit:
Fred Benson/ Creative Commons: Flickr)



Ortiz has now found herself in an unusual -- and uncomfortable -- position: as the target of an investigation instead of the initiator of one.



An online petition asking President Obama to remove her from office has garnered 35,000 signatures. The threshold at the time for triggering an official White House response, which has not yet happened, was 25,000. (A separate petition asking for the removal of prosecutor Stephen Heymann has attracted only 4,000 signatures so far.)



House Oversight Committee Chairman Darrell Issa, a California Republican, said he has launched an investigation into Ortiz's prosecution of Swartz. It's a bipartisan sentiment: Rep. Jared Polis, a Colorado Democrat and former Internet entrepreneur, told the Hill that: "The charges were ridiculous and trumped-up. It's absurd that he was made a scapegoat."



Rep. Zoe Lofgren, a Democrat whose district includes the heart of Silicon Valley, published draft legislation today (PDF) called "Aaron's Law" that would no longer make it a crime to violate terms of service agreements.



Ortiz had been a rising star in the Democratic Party: a law-and-order Hispanic prosecutor who had won high-profile convictions including Salvatore DiMasi, the former Massachusetts House speaker. The Boston Globe named her "Bostonian of the Year" in 2011 and reported last month that Ortiz was a potential gubernatorial candidate.



Swartz's friends and family have, in the days since his death, argued that Ortiz, Heymann, and assistant U.S. attorney Scott Garland employed tactics should have been reserved for serious criminals, not an activist who merely downloaded more articles than JSTOR would have preferred. A Swartz family statement posted at RememberAaronSW.com says: "The U.S. attorney's office pursued an exceptionally harsh array of charges, carrying potentially over 30 years in prison, to punish an alleged crime that had no victims."



Larry Lessig, the Harvard law professor who spoke at Swartz's funeral today along with Web inventor Tim Berners-Lee, said in a blog post that even though Swartz had no intention of profiting from any downloaded journal articles, "our government continued to push as if it had caught the 9/11 terrorists red-handed."


Alex Stamos, who the defense had planned to call as an expert witness on computer intrusion, said: "I know a criminal hack when I see it, and Aaron's downloading of journal articles from an unlocked closet is not an offense worth 35 years in jail." Law professor Tim Wu added that Ortiz's "legal authority to take down Swartz was shaky" after a federal appeals court ruling last year.



It's true that Swartz would not have faced 50 years in prison; that was, after all, the maximum sentence for his supposed felonies, not the minimum one. But Ortiz and her staff were intent on requiring that he plead guilty to multiple felonies and serve significant time behind bars.



Jennifer Granick, director of civil liberties at Stanford University's Center for Internet and Society and former criminal defense attorney, elaborated on why Swartz was so reluctant to plead guilty:



There was great practical risk to Aaron from pleading to any felony. Felons have trouble getting jobs, aren't allowed to vote (though that right may be restored) and cannot own firearms (though Aaron wasn't the type for that, anyway). More particularly, the court is not constrained to sentence as the government suggests. Rather, the probation department drafts an advisory sentencing report recommending a sentence based on the guidelines. The judge tends to rely heavily on that "neutral" report in sentencing... If he plead guilty to a felony, he could have been sentenced to as many as 5 years, despite the government's agreement not to argue for more. Each additional conviction would increase the cap by 5 years, though the guidelines calculation would remain the same. No wonder he didn't want to plead to 13 felonies. Also, Aaron would have had to swear under oath that he committed a crime, something he did not actually believe.



JSTOR has said since 2011 that it had no interest in pursuing criminal charges, and added last weekend that it "regretted" having been drawn into "this sad event." MIT, which reportedly did encourage Ortiz to pursue the case, is now conducting an internal investigation.



Last Wednesday, two days before Swartz took his life, JSTOR said it was making its archives of more than 1,200 different academic journals free for the public to read.



Computer prodigy Aaron Swartz remembered





Read More..

Mars Rover Finds Intriguing New Evidence of Water


The first drill sample ever collected on Mars will come from a rockbed shot through with unexpected veins of what appears to be the mineral gypsum.

Delighted members of the Curiosity science team announced Tuesday that the rover was now in a virtual "candy store" of scientific targets—the lowest point of Gale crater, called Yellowknife Bay, is filled with many different materials that could have been created only in the presence of water. (Related: "Mars Has 'Oceans' of Water Inside?")

Project scientist John Grotzinger, of the California Institute of Technology in Pasadena, said during a press conference that the drill area has turned out "to be jackpot unit. Every place we drive exposes fractures and vein fills."

Mission scientists initially decided to visit the depression, a third of a mile from Curiosity's landing site, on a brief detour before heading to the large mountain at the middle of Gale Crater. But because of the richness of their recent finds, Grotzinger said it may be some months before they begin their trek to Mount Sharp.

The drilling, expected to start this month, will dig five holes about two inches (five centimeters) into bedrock the size of a throw rug and then feed the powder created to the rover's two chemistry labs for analysis.

The drill is the most complex device on the rover and is the last instrument to be used. Project Manager Richard Cook, of NASA's Jet Propulsion Laboratory, said that operating it posed the biggest mechanical challenge since Curiosity's high-drama landing. (Watch video of Curiosity's "Seven Minutes of Terror.")

A Watery Past?

That now-desiccated Mars once had a significant amount of surface water is now generally accepted, but every new discovery of when and where water was present is considered highly significant. The presence of surface water in its many possible forms—as a running stream, as a still lake, as ground water soaked into the Martian soil—all add to an increased possibility that the planet was once habitable. (Watch a video about searching for life on Mars.)

And each piece of evidence supporting the presence of water brings the Curiosity mission closer to its formal goal—which is to determine whether Mars was once capable of supporting life.

Curiosity scientists have already concluded that a briskly moving river or stream once flowed near the Gale landing site.

The discovery of the mineral-filled veins within Yellowknife Bay rock fractures adds to the picture because those minerals can be deposited only in watery, underground conditions.

The Curiosity team has also examined Yellowknife Bay for sedimentary rocks with the rover's Mars Hand Lens Imager (MAHLI).  Scientists have found sandstone with grains up to about the size of a peppercorn, including one shaped like a flower bud that appears to gleam. Other nearby rocks are siltstone, with grains finer than powdered sugar. These are quite different from the pebbles and conglomerate rocks found in the landing area, but all these rocks are evidence of a watery past. (Related: "A 2020 Rover Return to Mars?")

One of the primary reasons Curiosity scientists selected Gale crater as a landing site was because satellite images indicated that water-formed minerals were present near the base of Mount Sharp. Grotzinger said that the minerals' presence so close to the landing site, and some five miles from the mountain, is both a surprise and an opportunity.

The current site in Yellowknife Bay is so promising, Grotzinger said, that he would have been "thrilled" to find similar formations at the mission's prime destination at the base of Mount Sharp.  Now the mission can look forward to the surprises to come at the mountain base while already having struck gold.


Read More..

NRA Ad Calls Obama 'Elitist Hypocrite'


Jan 16, 2013 12:04am







ap barack obama mi 130115 wblog NRA Ad Calls Obama Elitist Hypocrite Ahead of Gun Violence Plan

Pablo Martinez Monsivais/AP Photo


As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.


In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.


“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.


“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”


The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.


The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.


It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.


The White House had no comment on the NRA ad.


In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.


The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.


Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”


Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.


Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.


“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.


“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.


ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 



SHOWS: Good Morning America World News







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Selling the appeal of statistics



Kevin McConway, contributor



150213056.jpg

Statistics for athletes like LeBron James are tracked in detail (Image: Mark Ralston/AFP/Getty)



In Naked Statistics economist Charles Wheelan aims to entice with dazzling data



STATISTICS lecturers have to come to terms with the fact that many students would rather not be there. Most signed up to study business or psychology, and doing strange things with numbers feels like an irksome side requirement of their primary pursuit.



Yet, as writer and public policy lecturer Charles Wheelan points out in Naked Statistics, the same students who complain that the subject is irrelevant are happy to spend their free time reading news stories that feature survey results or discussing sports statistics - basketball player LeBron James's points per game, or their favourite baseball pitcher's earned run average, for example. (As a warning, the book is deeply entrenched in US contexts. If you don't know much about baseball, Schlitz beer or even who LeBron James is - I had to look him up - you might find most of the examples alienating.)





naked.jpg

Wheelan aims to link these two parts of his students' worlds by showing how statistics can be used to answer questions that are important and relevant to our lives. And he doesn't want to stop at the classroom door. Does he succeed? Sort of.



He has some good stories. To demonstrate randomisation in designing experiments, for example, he describes a study that investigated whether being prayed for by strangers would reduce complications after heart bypass surgery. (It didn't.) He also shows how important the wording of a question is to getting meaningful answers from polls: people in the US are considerably less likely to express support for the death penalty if also presented with the alternative of whole-life imprisonment without parole.



Yet Wheelan also experiments with made-up examples that, by his own admission, are utterly implausible. His story about a crash between two buses - one full of marathon runners and the other going to an international sausage festival - is memorable, but I wonder how relevant.



Though his style is innovative and often witty, most of the statistical topics he focuses on are pretty routine, and seem torn from the pages of a Statistics 101 syllabus: descriptive statistics, probability, sampling issues, inference, regression and the Central Limit Theorem, which explains why averages tend to follow the symmetric bell curve that makes up normal distribution. (This is, apparently, "the LeBron James of statistics".) And although he says he won't, he does get technical in a rather confusing way in the chapters on inference and regression, while some of his discussion of significance tests is problematic.



Still, there are things that you wouldn't find in an introductory statistics class. His final chapter, on "program evaluation", shows how you can use statistical ideas to make evidence-based decisions, such as whether to put more police officers on the street to deter crime. And he wraps up by applying statistics to five big questions, including how best to fight global poverty. These are interesting, engaging and useful.



In the end, Wheelan doesn't sell the marvellous world of statistics quite as well as he aims to. Yet he does make many interesting points, and often uses intriguing examples - I might even borrow a few for my own students.



Kevin McConway is a professor of applied statistics at the UK's Open University



Book information:
Naked Statistics: Stripping the dread from the data by Charles Wheelan
W. W. Norton
£18.99/$26.95

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Asian stocks end mixed






HONG KONG - Asian shares were mixed Tuesday on a lack of direction from Wall Street, but Tokyo hit a 32-month high on hopes for new central bank easing despite giving up early gains as the yen rebounded.

Some bourses advanced early in the session on reassurances from Fed chief Ben Bernanke that quantitative easing was set to continue in the United States, only to lose ground later in the day.

Tokyo put on 0.72 percent, or 77.51 points, to 10,879.08 -- its highest level since April 30, 2010 -- and Shanghai added 0.60 percent to 2,325.68, as environmental firms rose on hopes they will benefit from recent bad pollution.

But Seoul was off 1.16 percent, or 23.30 points, to 1,983.74, led by falls in technology stocks due to a stronger won, and Hong Kong shed 0.14 percent, or 31.75 points, to 23,381.15.

Sydney closed flat, edging down 3.1 points to 4,716.6.

The Japanese currency, which has fallen in recent weeks as new Prime Minister Shinzo Abe vowed to push monetary easing, rebounded after the economy minister warned the weak yen could hurt consumers by making imports more expensive.

The US dollar, which changed hands at 89.56 yen in morning trade and 89.45 yen in New York on Monday, dropped to 88.84 yen after Amari's comments.

The rise in the yen pared some of the gains in Tokyo, which had earlier been up more than 1.2 percent.

A weaker Japanese unit boosts exporters by making their products cheaper overseas and increasing the value of their repatriated foreign income.

Nevertheless the bourse ended strongly after the Bank of Japan governor earlier in the day pledged "aggressive" easing to boost the moribund economy, fuelling speculation the bank could launch new measures after a meeting next week.

The BoJ has been under heavy pressure from Abe's government to adopt an annual two percent inflation target to fight chronic deflation that has haunted the world's third largest economy for years.

There was a note of relief on markets after US Federal Reserve chief Bernanke indicated on Monday, after Asian markets had closed, that the US central bank's latest round of quantitative easing would continue, dealers said.

Asian traders were also looking ahead to fourth-quarter Chinese growth data due to be released on Friday, which analysts hope will confirm that the world's number two economy is picking up following a slowdown.

There was no clear lead from Wall Street, with the Dow Jones Industrial Average gaining 0.14 percent, but the broad-based S&P 500 falling 0.09 percent and the Nasdaq Composite shedding 0.26 percent.

On forex markets in Asian afternoon trade, the euro slipped to 118.75 yen from 119.65 yen in New York. Against the dollar, the euro dipped to US$1.3367 from US$1.3376 in US trading.

Oil prices fell. New York's main contract, light sweet crude for delivery in February, slipped 32 cents to US$93.82 a barrel in the afternoon and Brent North Sea crude for February delivery dipped 23 cents to US$111.65.

Gold was at US$1,680.90 at 1100GMT compared with US$1,668.39 late Monday.

In other markets:

-- Singapore closed down 0.33 percent, or 10.52 points, at 3,196.07.

-- Kuala Lumpur closed flat, edging up 1.26 points to 1,685.89.

-- Bangkok fell 0.16 percent, or 2.21 points, to 1,422.86.

-- Jakarta gained 0.42 percent, or 18.33 points, to 4,400.82.

-- Taipei fell 0.75 percent, or 58.95 points, to 7,765.02.

-- Manila lost 0.10, or 6.23 points, to 6,087.67.

-- Mumbai rose 0.40 percent, or 80.41 points, to 19,986.82 on hopes of a rate cut as inflation eased.

- AFP/ir



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Why a smartphone may not be the best choice for everyone


Smartphones are hitting the mainstream market. And that means old and young want a piece of the action. But at more than $1,000 per year for service, a smartphone may not be the best choice for every consumer.



In this edition of Ask Maggie, I help a reader decide if he should get his parents smartphones or if he should spare them the hefty monthly service fees and get them new basic feature phones. I also help another reader decide if there is a less-expensive alternative to Verizon that will allow him to keep his unlimited data plan.


Feature phone vs. Smartphone


Dear Maggie,
My parents are moving to a new house and they currently have feature phones on T-Mobile. They Love the price of their plans and are happy with the features. Unfortunately, T-Mobile does not have coverage at the new house, and their coverage maps show that as well. So they asked me to research which carriers do offer service. And it looks like Verizon is the best option. I know Verizon now forces new customers onto their share anything plans. So my question to you is this: Would it be worth getting my parents iPhones? My sister, brother-in-law and myself all have iPhones (4S, 4, 5 respectively) and my dad has the
iPad 2. Would it be worth it to give them one of the three devices, or should we just go with feature phones? My dad is intrigued about the portable maps. And he's interested in a smartphone. My mom is indifferent at best. I was thinking of getting my dad an
iPhone 5 and my mom an
iPhone 4S.

Thank you,
Ted

Dear Ted,
First, I want to clarify something. Your parents do not need to get a Share Everything Plan from Verizon Wireless if they do not wish to get a smartphone. If they decide to stay with regular feature phones and they are new subscribers to Verizon, there are the traditional post-paid service options available. They could also consider pay-as-you-go service or special senior citizen services.

With this in mind, they have two options. They can continue to use basic feature phones and pay a lot less in service fees, or they can get smartphones where the functionality of the phone will be greatly increased but so will the overall cost.

Whether your parents should get iPhones or any smartphones really depends entirely on if you think they would use the features on a smartphone. Also, you should really consider the added cost, and whether adding smartphones to their lives is in their budget. After all, it's not the cost of the devices that are expensive so much as the service that comes with it.

I don't know how old your parents are or how tech-savvy they are. But if they're anything like my 70-year old aunt, who insisted on getting an Android smartphone from Verizon a couple of years ago and recently upgraded to the iPhone 5, the truth is they probably don't really need a smartphone. My aunt, whom I love dearly and who often asks my advice and then ignores it, has been a smartphone owner for more than two years now. And despite my best efforts to educate her on the functionality of her phones, the only thing she uses her smartphone for is to answer and make phone calls. She just learned how to text message, and she occasionally checks email from her phone, although she never replies to such messages.

Not only has she spent a lot of money on devices that she doesn't really know how to use and likely will never use to their full potential, but she's also stuck paying an overly expensive phone bill each month.

By contrast, my father, who is 71 years old and as cheap as I am, has a basic prepaid phone from AT&T. I bought the phone for him two years ago, and as part of his Christmas present every year, I put $100 on his prepaid account, which is good for an entire year. He uses the phone so infrequently that the $100 typically gets him through the entire year. If you do the math, that's cell service for $8.30 a month. Even if he uses $200 in a year, that's a phone bill of only $16.60 a month.

Your options


Let's get back to your parents and look at their options.

If your parents are on a tight budget and they don't use their phones very much, like my dad, then you could try a pay-as-you-go plan like the one I bought for my dad. Verizon has an offer that is similar. If you put $100 on the phone, you have a year to use all the money. But each call will cost 25 cents a minute. Text and picture messages will also be charged 20 cents and 25 cents, respectively. While the notion of a meter running while you talk may be too scary for some consumers, the reality is that it's much more cost-effective if you don't use a cell phone very much.

Again, I don't know your parents, so I don't know if they spend hours gabbing on their cell phones. But my guess is that if they are like the senior citizens in my family, they still have a regular home phone which they use for lengthy conversations. And their cell phones are often used for "emergencies," or when they are out and about for short conversations.

Verizon also offers a special discounted plan for senior citizens. If your parents are over age 65 and you buy them basic feature phones, you can get the 65 Plus plan for $59.98 a month. This price includes service for two feature phones and will give them 450 anytime minutes, 1,000 night and weekend minutes, unlimited Verizon-to-Verizon phone calls, and pay-as-you-go text messaging. If your parents are big talkers, this might be a decent option. But keep in mind those monthly charges add up, and it will still cost $720 for the year.

Unfortunately, Verizon doesn't offer a similar plan for seniors who want smartphones. So if you wanted to get your dad a smartphone and give your mom a feature phone, you'd probably subscribe to a family share plan where they'd share the unlimited voice minutes and text messaging, and your dad would get a chunk of data to use each month. This particular configuration at the lowest data tier would cost $120 a month. If both your parents have iPhones, the cost would be $130 a month if they shared 1GB of data. That's about $1,440 and $1,560, respectively, for the year.

Another option for your parents might be to go with a prepaid brand that uses Verizon's network. For example, Walmart's Straight Talk prepaid service allows you to choose phones that operate either on Verizon's network or AT&T's. It's a little tricky to know which phones will operate on AT&T and which on Verizon. On the Web site, you can type in your ZIP code, and it will display the phones available in that area. In theory, all the phones should then work where your parents live if they pop up on the page. But if you wanted to make sure you got a Verizon phone, a Straight Talk service representative told me on the phone that any phones with the letter "C" after them operate on Verizon's CDMA network. And devices with the letter "G" operate on AT&T's GSM network.

Since your parents were T-Mobile customers, there is also a chance their old phones could be used with Straight Talk, which means they don't need to buy new devices or even try to learn how to use a new device. In this case, the phones would operate on AT&T's network and if the phones are unlocked, you could just put the Straight Talk SIM in the device and it would work. But this will only work if there is AT&T coverage where they live and if the former T-Mobile devices are unlocked.

For a basic feature phone, Straight Talk offers service with 1,000 minutes of talk time and 30MB of data for $30 a month. If you want a smartphone, the Straight Talk service is a pretty good deal. It costs $45 a month and you get unlimited voice calls, texting, and data. (Note: Be careful of services that claim to offer "unlimited data." Typically, these plans do have a limit. In the case of Straight Talk, there is no limit listed in the service conditions, but the company says it doesn't allow "excessive" data usage. I've seen reports of some people getting notices when their data usage has been less than 1GB a month.) At $45 a month for two smartphones that is $1,080 for the year.

Straight Talk is offering the iPhone 5 and iPhone 4S through Walmart. But it only offers these devices in certain markets. As best I can tell from talking to representatives, it seems like most of those markets are in Florida. So if your parents are snow birds or live in Florida full time, they may be in luck.

At any rate, you will need to check to see if the Walmart Straight Talk iPhone is even available where your parents live. One other thing to keep in mind if you are considering a prepaid plan or pay-as-you-go service is that you will have to buy devices at full price. This may not be so bad if you're just buying cheap feature phones. But if you're buying smartphones, like the iPhone, it can be expensive paying for two devices at full price. But when you compare this to getting a subsidy with a higher monthly fee, buying the device at full price with a lower-cost plan usually works out to be a better deal.

The bottom line is that iPhones and really any smartphone are expensive devices to own. So unless your parents plan to use the features of these device, it's probably a waste of money. A less-expensive option for them would be to get a pay-as-you-go service on a basic feature phone and then buy a small tablet like the iPad Mini, the Nexus 7 Android tablet, or a Kindle Fire, which can be used on Wi-Fi networks for free. This way they can access the Internet and all kinds of apps, but they won't have to pay for the expensive data services associated with owning a smartphone.



I hope that advice was helpful.

Where can I get a Verizon-like data service at non-Verizon prices?

Dear Maggie,
I'm a longtime Verizon Wireless customer. I'm considering switching carriers to save money. I'm thinking that Boost Mobile, Metro PCS or T-Mobile might offer something better. I'm currently using an outdated HTC Thunderbolt. I can upgrade my device at any time with Big Red, but I don't want to lose my unlimited data. Is there any other company that can offer me a similar plan and service ($85 a month plan) as Verizon?

Thanks,
Shaboss

Dear Shaboss,
The short answer to your question is "yes." But there are a few caveats. When you give up Verizon Wireless, you are giving up a network and service you have been happy with. You can go to another carrier and get a less-expensive service, but you may have to make a few sacrifices depending on where you live and what other services are offered.

The three providers you mention in your question all offer unlimited 3G/4G wireless services at roughly the same price as what you pay now or for a bit less per month. But there are a few catches.

T-Mobile offers an unlimited everything plan for smartphones that includes unlimited data, voice, and text service for $89 a month. This is only $4 more a month than what you pay now. The service is very similar to Verizon's in terms of speed. While the service today is not 4G LTE, T-Mobile uses a technology called HSPA+ and in many areas the speeds are as fast as Verizon's network. And the data is truly unlimited. At this price point, T-Mobile does not throttle or slow down customers who hit a certain threshold of data usage. So if unlimited data at 4G speeds is what you're looking, T-Mobile offers the closest thing to Verizon.

Here's the catch. T-Mobile's nationwide network coverage is not nearly as comprehensive as Verizon's. Be sure that T-Mobile offers service where you live and work. But also be aware that when you travel outside major cities, your service may be more limited in certain areas than it was with Verizon.

Sprint Nextel also offers unlimited data service. You didn't mention it as an option in your question. But because you are considering Boost Mobile, which is owned by Sprint, I figured you should know what Sprint offers as well. Sprint's Everything Data plan comes with 450 voice minutes, plus unlimited data and texting service, and costs $80 a month. Sprint offers 3G and 4G LTE service, but its 4G LTE network is not as extensive as Verizon's. So unless you live an area with 4G LTE, you'll be stuck on Sprint's slower 3G service. In general, Sprint's coverage is also not as extensive as Verizon's service. So make sure you check regarding availability.

MetroPCS offers 4G LTE service in some cities, and it has a very attractive price tag of $60 a month for a service that offers unlimited data, voice, and text messaging. MetroPCS, which is currently in the process of being bought by T-Mobile, also claims that it doesn't slow or throttle customers who exceed a certain threshold of usage on their unlimited data plans. But the network coverage issues that plague T-Mobile when compared to Verizon are even a bigger issue for MetroPCS. MetroPCS is a small regional carrier. It operates in a lot of large cities, but its service is not everywhere. And so if you get this service, you need to be aware of this fact and make sure you have coverage where you most need it. Another thing to keep in mind is that MetroPCS doesn't own as much spectrum as Verizon does in markets where it operates 4G LTE, and so its 4G LTE network may not offer the same level of performance due to capacity constraints.

Boost Mobile is a prepaid brand owned by Sprint. It uses Sprint's 3G and 4G WiMax networks to deliver service. It does not use Sprint's LTE network. It also has a very attractive $55 a month price tag for its unlimited services. But I would warn you that the WiMax network does not have the performance or coverage that Verizon's 4G LTE network has. So that may be a concern for you as well. Virgin Mobile is another Sprint-branded prepaid service. You may want to consider this service too. It offers an unlimited data service for $35 a month. While it calls its data service "unlimited," it's really capped at 2.5GB per month. Also, this service will have many of the same coverage and speed issues that Boost has since it also uses Sprint's 3G and 4G WiMax networks.

If I were to recommend one of these three services for you, I'd probably recommend T-Mobile because it offers the widest network with the highest network speeds.

You may also want to consider some other prepaid services that use Verizon's network. For example, a company called Page Plus Cellular uses Verizon's 3G network. But it offers its prepaid service plans at a fraction of the price Verizon charges. And as I mentioned in the previous answer, prepaid brand Straight Talk, which is sold through Walmart Web sites and retail locations, also sells devices that operate on Verizon's network.

The main drawback to using a Verizon reseller is that you will only get access to Verizon's 3G network. So if you want a device that uses the 4G LTE network, you won't get those speeds on these services.

Depending on where you live, there may be other regional carriers or prepaid providers you may want to consider. For example, C Spire operates in the Southeastern U.S., and it offers many of the hottest new phones as well as service that's typically less than what Verizon or AT&T offer. But make sure it operates in the places where you live and work.

I hope this advice was helpful. Good luck!

Ask Maggie is an advice column that answers readers' wireless and broadband questions. The column now appears twice a week on CNET offering readers a double dosage of Ask Maggie's advice. If you have a question, I'd love to hear from you. Please send me an e-mail at maggie dot reardon at cbs dot com. And please put "Ask Maggie" in the subject header. You can also follow me on Facebook on my Ask Maggie page.

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